body {
    padding: 10px;
}

.index-btn {
    height: 32px;
    background-color: #1188aa;
    border: none;
    border-radius: 3px;
    color: #ffffff;
    font-size: 14px;
    padding-left: 15px;
    padding-right: 15px;
}

.index-btn:hover {
    background-color: #1199bb;
    border: none;
}

.index-btn:focus {
    border: none;
    outline: none;
}